baber/WOPTO huggingface dataset:
Patent JP-S61285769-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA OSAMU
IPC: H01L27/06
Filed: 1985-06-12
Abstract: PURPOSE:To prevent deterioration in withstanding voltage due to pattern deviation, by arranging and forming source and drain electrodes at the inner side of an ion implanted operating layer, and gradually expanding the interval between the source and drain electrodes outward in the vicinity of the input/output part of a gate electrode. CONSTITUTION:Source and drain electrodes 2 and 4 are formed at the inner side of an ion implanted operating layer 5. The interval between the source and drain electrodes 2 and 4 is gradually expanded outward in the vicinity of the input/output part of a gate electrode 3a. The distance (d) between the inner side of the boundary of the ion implanted operating layer 5 and the source and drain electrodes 2 and 4 can be d=3mum, when mask aligning accuracy is + or -1.5mum. This value is larger than ordinary mask aligning accuracy. Even if mask alignment is deviated, the basic configuration of the element itself is not changed, and stable performance is obtained in this electrode arrangement. The reason why the electrodes are gradually expanded outward in the vicinity of the input/output part is to avoid concentration of the electric field at the electrode pattern corner.
Patent JP-H02306687-A (JP)
Title: Mounting structure for electronic component
Inventor: KUMABE NORIHIRO
IPC: H05K3/34
Filed: 1989-05-20
Abstract: PURPOSE:To improve reliability of soldering for connecting the terminal of an electronic component to a printed circuit board by inserting and engaging the leg plate of a clamper into the hole of the board, elastically bringing a main plate into contact with a package, and securing the component to the board. CONSTITUTION:A main plats 11 elastically brought into contact with the upper surface of a package of an electronic component 5, a pair of leg plates 12 provided at both sides of the plate 11, and a clamper 10 formed by elongating the plate 11 of a sub plate 14 in which boss 15 protrudes from a rear face side are provided. The clamper 10 is so mounted on a printed circuit board 1 as to engage the component 5, the boss 15 is inserted into a hole 7 formed at a package, the end of the plate 12 is inserted to be engaged with the hole 4 of the board 1, and the plate 11 is elastically brought into contact with the upper surface of the package. Accordingly, since the plate 11 is elastically brought into contact with the upper surface of the package and the package of the component 5 is press-adhered to the surface of the board 1, the component 5 is secured to the board 1. Thus, the reliability of soldering the terminal is improved.
Patent JP-H05319728-A (JP)
Title: Unit block of elevator
Inventor: YOSHIZUMI TOSHIAKI
IPC: B66B7/00
Filed: 1992-05-20
Abstract: PURPOSE:To easily adjust positional relationship between the doorway part of the hall of an elevator and the side of a building by providing a means that holds the doorway part of the elevator hall movable in a vertical direction and in right and left directions in relation to a frame body. CONSTITUTION:Long holes 10 are formed on each of the upper and lower frame materials of a frame body, and at the same time, a front pillar 11 is constructed with a member having a notch 11a, and retaining fixtures 12 that are mounted at respective positions where the front pillar 11 and the upper and lower frame materials intersect, and fit to the space part of the upper frame material mounted to the front pillar 11 and, at the same time, forms a U-letter shape are provided. Further, check plates 13 that face each other through retaining fixtures 12 and the upper frame material and possesses screw threads 13a, and bolts 14 penetrated from the side of the retaining fixtures 12 through long holes 10 and engage the retaining fixtures 12, the frame body and the check plates 13 are provided. Further, bolts 15a that possess stoppers 15a on their heads penetrating through the engaging fixtures 12 via the notches 11a, and clamp the clamping fixtures 12 and the front pillar 11, and nuts 16 are provided.
Patent JP-H11327936-A (JP)
Title: Data base management method and device therefor and network management method and device therefor
Inventor: YAMADA TETSUYA
IPC: G06F13/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To update a network management program just by updating the correspondence table of an object key and an object identifier used in the network management program. SOLUTION: Whether or not a file for which the allocation of an index is outputted is already present, is searched first (S103), and in the case that an output file is present, the output file is read (S105) and data in the output file and the data under consideration in a data base are compared (S106). As the result of comparison, the index of the pertinent data of the output file is allocated as the index of the data under consideration (S108) in the case that the data under consideration are present in the output file, a new index is allocated to the data under consideration (S109) in the case that the data under consideration are not present in the output file and the index of the desired data of the output file is allocated as the index of the data under consideration (S110) in the case that the name of the data under consideration is changed.  In such a manner, the same index is continuously attached to the continuously present data.
Patent JP-S5829916-A (JP)
Title: Corrosion resistance processing method for ocean structure
Inventor: SUZUKI YOSHIAKI
IPC: E02D31/06
Filed: 1981-08-17
Abstract: PURPOSE:To perform a corrosion resistance treatment of a steel structure at an inexpensive cost, by a method wherein a monolithical molded corrosion resisting body, consisting of a corrosion resisting layer for a lower layer, a buffer layer for an intermediate layer, and a reinforcing plastic for an outermost layer, is molded and processed into weight and size which have a better workability. CONSTITUTION:A monolithical molded correction resisting body is that a corrosion resisting layer 2, comprising petrolatum series corrosion resisting agent impregnated tape, at intermediate buffer layer comprising foaming plastic, and an outermost layer 4 comprising a glass fiber reinforcing plastic are previously molded and processed into a monolithical corrosion resisting body. The monolithical molded corrosion resisting body is processed into a weight of about 50kg or less, a length of about 4m or less, and a width of about 3m or less. In case the body is attached to a steel material surface, after flange parts 6 of bisected monolithical molded corrosion resisting bodies 2, 3, and 4 are set to the steel material 1, a tightening is made by means of bolts and nuts for installation.
Patent JP-H10297156-A (JP)
Title: Binding implement for binder
Inventor: TAKEDA TAKASHI
IPC: B42F13/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency by reduction in number of components and simple assembling by rotatably mounting both ends of a base end of an engaging plate at both ends of its base end at an outside of a standing wall, and inserting a U-shaped spring from the wall and the base end side of the plate, and sandwiching the both therebetween. SOLUTION: A recess 14 matched to an end shape of a U-shaped spring 9 is engraved at a corresponding position to an insertion hole 13 at an outer surface of an engaging plate 8. And, the hole 13 is matched to the recess 14 to form a spring mounting part 15. The spring 9 is inserted from a superposed standing wall 7 and a base end side of the plate 8 to a spring mounting part 15, and both are sandwiched therebetween. A finger strap is externally urged to resist against an elastic force of the spring 9 to disengage bars 3, 3a from engaging holes 20, 20a so that a swinging plate 4 can be swung. At the time of binding, the plate 4 of the tilted state is again stood, and the plate 8 is externally urged to resist against the elastic force of the spring 9.
Patent JP-S63295027-A (JP)
Title: Production of drawn square tube for connecting steel frame
Inventor: SUGIMORI MITSURU
IPC: E04B1/24
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a good quality having no weld zone without the need for a die by forming a square steel tube of the diaphragm for building in a four face tube by pressing, etc., and adequately cutting the unnecessary part of this four face drawn tube in a three face drawn tube or two face drawn tube. CONSTITUTION:A four face drawn tube 5 is formed by a press by using outer and inner dies for a square steel tube. The right angled face having the side 6-3 of a drawn face 5-3 as its one side for the drawn face 5-1 of the four face drawn tube 5 is taken as 5-5. The crossing lines of the face 5-5 and face 5-1, the face 5-2, the face 5-4 are respectively taken as 6-1, 6-2, 6-4. The parallel line to the line 6-1 in the necessary dimension L from the line 6-1 on the choke face 5-1 is taken as 6-5 and the right angled face with the choke face 5-1 with the line 6-5 as its one side is taken as 5-6. The crossing lines of the face 5-6 and face 5-2, face 5-3, face 5-4 are respectively taken as 6-6, 6-7 and 6-8. A three face drawn tube is obtd. from the four face drawn tube 5 by cutting the crossing lines 6-1, 6-2, 6-4, 6-5, 6-6, 6-7 and 6-8 by a gas, etc.
Patent JP-S62284750-A (JP)
Title: Manufacture of printing pin
Inventor: YASUDA KOZO
IPC: B41J2/25
Filed: 1986-06-04
Abstract: PURPOSE:To prevent bent adhesion of pins and thereby improve a yield by fixing the pin to a jig and thermally treating it. CONSTITUTION:When thermally treating a printing pin 1 of high stainless steel, ceramic powder, e.g. alumina powder is uniformly applied to the surface of the pin. A heat-resistant tubular jig 2 is inserted into, e.g. a pipe of ceramics such as alumina while vibrating the jig minutely. During thermal treatment, the pin is fixed so that its movement may be prevented. The thermal treatment is performed by incorporating annealing of the pin after baking and nitrogen- treatment in the same process, thus simplifying a manufacturing process. By employing this method, the bending and adhesion of printing pins are prevented and the yield is increased.
Patent JP-H04353964-A (JP)
Title: Document generation device
Inventor: KURIHARA MOTOI
IPC: G06F17/22
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the segment errors of a word unit or a clause unit so as to improve a KANA(Japanese syllabary)-KANJI(Chinese character) conversion rate by segmenting a character string by means of a blank in the word unit or the clause unit. CONSTITUTION:A blank check means 503 discriminates whether a handwriting character is inputted to a character input area having a position coordinate or it is the blank in a character input area unit based on the position coordinate data amount of the respective character input areas. When it is discriminated that the character is inputted, a character recognition means 300 recognizes the handwriting input character based on position coordinate data of the handwriting input character. When it is discriminated to be blank, the character string before the blank, which is recognized in the character recognition means 300, is treated as one word or one clause. The character string is KANA/ KANJI-converted by a KANA/KANJI conversion means 400. Thus, one word or one clause in the character string is segmented by the blank which a blank check means 503 discriminates, and the input of the blank into the character string is facilitated.
Patent JP-H08321436-A (JP)
Title: Lead connection part of film capacitor
Inventor: ISHITA KENICHI
IPC: H01G4/32
Filed: 1995-05-26
Abstract: PURPOSE: To provide a lead connection part of a film capacitor wherein tensile strength of a lead is large, a capacitor body does not drop away even when a capacitor body is supported by a lead, it is not necessary to remodel a film winder and a capacitor body is not enlarged. CONSTITUTION: In a high voltage film capacitor, for example, a synthetic resin coating 9 is attached to a winding start and winding end metallic foil electrode 5 and a lead 4 is electrically welded to the metallic foil electrode 5 from above the synthetic resin coating 9. Vapor deposition films 11 and 12 are formed by depositing three or four electrodes 3 in a resin film 2 at regular intervals.
Patent JP-H10319898-A (JP)
Title: Resolution converting method and display control device using it
Inventor: TAMURA YOICHI
IPC: G09G3/36
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To convert input image signals having various resolutions to arbitrary resolution using a single circuit. SOLUTION: When an input image is inputted (S1), the number of pixels of the inputted image and that of the output image are referred to generate the coordinates common to the input image and the output image (S2). Based on these common coordinates thus generated, the absolute coordinates of each pixel of output image and the corresponding pixel of the input image are referred to calculate the pixel value of the output image from that of the corresponding input image.
Patent JP-H02307137-A (JP)
Title: File transfer system
Inventor: GESHI MASAYUKI
IPC: G06F13/00
Filed: 1989-05-22
Abstract: PURPOSE:To attain the transfer of files in accordance with the request of a user by transferring a file having a request of a high priority with preference even in a transfer mode of another file. CONSTITUTION:A file transfer request reception means 1 accepts a file transfer request and registers the contents and the priority of the request to a request control table 2. A file transfer means 3 performs the transfer of files in consideration of the progress of the file transfer request having the highest priority in the table 2. Then the transfer of the file is discontinued when another file transfer request of higher priority is produced. Thus the relevant file is transferred and the progress of the discontinued file is registered into the table 2. Thus it is possible to offer the file transfer service in response to the request of a user.
Patent JP-H10316904-A (JP)
Title: Composition for forming black matrix and colored liquid crystal display with black matrix prepared therefrom
Inventor: YOSHII KATSUMASA
IPC: G02B5/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. for forming a black matrix which satisfies the requirements of properties of a black matrix, i.e., light-screening properties and insulating properties. SOLUTION: This compsn. comprises 50-90 wt.% light-screening substance comprising fine black particles 1 and a platy inorg. filler 2 in a wt. ratio of (40/60)-(90/10) and 50-10 wt.% photosensitive resin 3. Examples of the fine black particles 1 are carbon black, chromium, copper, praseodymium, platinum, ruthenium, titanium, oxides of these metals, titanium black, and platinum black. Either talc or illite is used as the inorg. platy filler 2.
Patent JP-S5555836-A (JP)
Title: Foam material for refrigerator door and forming die
Inventor: INAGE HISAO
IPC: B29C39/34
Filed: 1978-10-20
Abstract: PURPOSE: To secure fitting of a door packing in a refrigerator door simply from pushing the door packing in a fitting groove which is formed on the door to have an undercut effect through embedding an elastic projection in a die.  
     CONSTITUTION: A refrigerator door 1' provided with a fitting groove 18 having an undercut effect is formed by injecting urethane resin dies 13, 14 in which an elastic projection 16 like urethane rubber is embedded. The urethane resin consists principally of polyol and isocyanate and is characteristic of forming a foam adiabatic zone with a low density internally and a skin layer with a high density in the covering. Thus an undercut part almost similar to the elastic projection 16 can be formed. A secure fitting is obtainable from pushing a door packing in the fitting groove 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08320236-A (JP)
Title: Azimuth detecting device
Inventor: AKIYAMA MUNEHIRO
IPC: G01C21/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide an azimuth detecting device that can detect azimuth with high accuracy regardless of the moving state of a moving body and disturbance. CONSTITUTION: In an azimuth detecting device for detecting the proceeding azimuth of a moving body, a first azimuth detecting means 2 for detecting absolute azimuth and a second azimuth detecting means 1 for detecting relative azimuth are mounted on the moving body, and a signal processing part 3 is provided to obtain true proceeding azimuth by combining the low frequency component of detected data of the first azimuth detecting means with the high frequency component of detected data of the second azimuth detecting means using a software numerical filter.
Patent JP-S62282981-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/24035
Filed: 1986-06-02
Abstract: PURPOSE:To enhance mass productivity and weatherability and to improve signal quality, by forming an optical recording medium by successively laminating a selenium layer, a palladium layer, a tellurium layer and a selenium layer to a substrate to form a recording layer. CONSTITUTION:An optical recording medium is formed by successively laminating a selenium layer 2, a palladium layer 3, a tellurium layer 4, a palladium layer 5 and a selenium layer 6 to a substrate by vacuum vapor deposition to constitute a recording layer. From the viewpoint of a recording reproducing characteristic and weatherability, and thickness of each of the upper and lower selenium layers 6, 2 is pref. set to 5-10Angstrom , that of the tellurium layer to 100-500Angstrom  and that of each of the upper and lower palladium layers to 0.5-50Angstrom . As the substrate, a material used in usual such as a synthetic resin, for example, polycarbonate, polyolefin, polymethylterpene, an acrylic resin or an epoxy resin or a glass is used.
Patent JP-S5830233-A (JP)
Title: Transistor circuit
Inventor: TANIZAWA SATORU
IPC: H03K19/088
Filed: 1981-08-17
Abstract: PURPOSE:To obtain an ideal step-like input/output characteristic, by connecting one terminal of a 2 terminal network constituting a pull-down circuit, to the base of the first transistor, and connecting the other terminal to an output terminal of a controlling circuit for outputting a signal of in-phase. CONSTITUTION:As for the first and second transistors Q2, Q4, one is turned on and the other is turned off by receiving an output of a phase inverting transistor Q1. On the base of the first transistor Q2, a pull-down circuit PD of a 2 terminal network TC is provided. To the other terminal of the 2 terminal network TC, a signal of in-phase with an input IN is applied from a controlling circuit, and only when necessary, a current is made to flow to the network TC and it is pulled down. In this way, an output characteristic of an invertor is improved, and a noise margin can be elevated.
Patent JP-S62285463-A (JP)
Title: Complementary mos integrated circuit device
Inventor: GOI YOICHI
IPC: H01L27/08
Filed: 1986-06-03
Abstract: PURPOSE:To absorb external noises to a CMOS device by surrounding an n well in an n-type substrate by a p well. CONSTITUTION:An n well 15 surrounding a p well 2 and brought to the same potential as VDD and a p well 16 surrounding an n well 3 and brought to the same potential as VSS are formed. n-p-n transistors Tr1, Tr2 by n<+> source-drain 5, 4, the p well 2, the n well 15 or an n-type substrate 1 are parasitized, and a p-n-p Tr5 by the p well 2, the n well 15 or the n type substrate 1 and the p well 16, an n-p-n Tr6 by the n-type substrate 1 or the well 16 and the p well 16 and p-n-p Tr3 and Tr4 by the p well 16, the n well 3, and p<+> type source- drain layers 7 and 6 are parasitized. When external noises are added, the Tr1 or the Tr2 is turned ON, but currents flow only through VSS or VDD, the Tr4 and the Tr5 are left as they are at OFF, and abnormal currents do not flow, thus preventing a latch-up phenomenon.
Patent JP-2000321451-A (JP)
Title: Hybrid optical waveguide circuit chip
Inventor: KAWASHIMA HIROSHI
IPC: G02B6/122
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To detect a height between an upper face of an optical element mount part and a core center of an optical waveguide circuit without cutting a hybrid optical waveguide circuit chip. SOLUTION: An optical element mount part 10a for mounting optical elements (light-emitting element 3 and light-receiving element 4) and an optical waveguide circuit 1 to be connected with the optical elements are provided on the front surface of a silicon substrate 10, and also a reference plane height detecting part 10b having an upper face 7 of almost the same height as that of the upper face of the optical element mount part 10a is formed, and the side face 8 is made to be exposed to an end face F of a hybrid optical waveguide circuit chip 5. A core height detecting optical waveguide 2 of almost the same height as those of the cores 40a, 40b of the optical waveguide circuit 1 is formed, and its one end is formed to be exposed to said end face F exposed to a side face 8 of the reference height detecting part 10b.  The height h2 between th upper face 7 of the reference plane height detecting part 10b and the center of the core height detecting optical waveguide 2 is assumed as the height between the upper face of the optical element mount part 10a and the center of the cores 40a, 40b of the optical waveguide circuit 1.
Patent JP-2000320289-A (JP)
Title: Tunnel method
Inventor: TANABE HIDEO
IPC: E21D9/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel method capable of being carried out with low vibration and low noise because of no-blast and at a low cost in comparison with such a case as a large-sized machine is used and being speedily carried out as a method using no large-sized machine. SOLUTION: A tunnel method is to construct tunnel 110 in a bedrock. A cylindrical hollow section 55 is formed in the bedrock by continuously forming a plurality of boring holes 50, 51, 52 and 53 in the bedrock along the circumference of the tunnel 110 to be constructed. Rocks 100 inside of the hollow section 55 are removed from the bedrock to construct the tunnel 110.
Patent JP-H10322425-A (JP)
Title: Fold type portable telephone set
Inventor: MITSUYAMA NAOYUKI
IPC: H04M1/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fold type telephone set by which the thickness of the telephone set in the case of folding it is made thin and deterioration in the antenna gain at a speech is relaxed. SOLUTION: A telephone set is provided with a 1st case 1 having a transmission reception antenna section 4 and a 2nd case 2 connecting to the 1st case 1 by a hinge 3 turnably, and a major side 2a of the 2nd case 2 is overlapped on the major side 1a of the 1st case 1 by turning the 2nd case 2 around the hinge 3. Projections 11, 11 projected from the major side 1a are provided to both sides of the major side 1a of the 1st case 1 and when the major side 2a of the 2nd case 2 is overlapped on the major side 1a of the 1st case 1, the 2nd case 2 is contained between the projections 11, 11.
Patent JP-H04353635-A (JP)
Title: Optical recording medium
Inventor: MURAKAMI SHINICHI
IPC: G11B7/2472
Filed: 1991-05-31
Abstract: PURPOSE:To improve adhesive properties of a protective layer to a reflecting layer by forming a recording layer and the reflecting layer, then cutting the side of a board, and then forming the protective layer. CONSTITUTION:A laser light is absorbed to a transparent board 1 in which a guide groove is formed as required, to form a recording layer 2 for forming bits, and a reflecting layer 3 for increasing a reflectivity is provided on the layer 2. Further, a protective layer 4 is provided thereon, and a side 11 of a board l is cut. The side 11 of the board is an outer peripheral surface of a medium interposed between a light incident surface 12 of the board 1 and a recording layer forming surface 13, or interposed between the two surfaces 12 and 13 so as to connect both. The side 11 of the board may be formed of a single surface of a plurality of surfaces or curved surfaces. Thus, a postscript type CD in which adhesive properties of the layer 4 to the layer 3 are excellent, can be obtained.